<template>
  <div class="self-pd-wrapper">
    <a-card :bordered="false">

      <!-- 操作按钮区域 -->
      <div class="table-operator">
        <div class="block-title">
          <img class="block-title_img" src="../../assets/listIcon.png" >
          <span class="block-title_txt">菜单列表</span>
        </div>
        <a-button @click="handleAdd" type="primary" icon="plus">新增</a-button>
        <a-button
          @click="batchDel"
          v-if="selectedRowKeys.length > 0"
          ghost
          type="primary"
          icon="delete">批量删除
        </a-button>
      </div>

      <!-- table区域-begin -->
      <div>

        <div class="ant-alert ant-alert-info" style="margin-bottom: 16px; display: none;">
          <i class="anticon anticon-info-circle ant-alert-icon"></i>已选择&nbsp;<a style="font-weight: 600">{{
            selectedRowKeys.length }}</a>项&nbsp;&nbsp;
          <a style="margin-left: 24px" @click="onClearSelected">清空</a>
        </div>

        <a-table
          :columns="columns"
          :scroll="{x: 1500}"
          size="middle"
          :pagination="false"
          :dataSource="dataSource"
          :loading="loading"
          :expandedRowKeys="expandedRowKeys"
          :rowSelection="{selectedRowKeys: selectedRowKeys, onChange: onSelectChange}"
          @expandedRowsChange="handleExpandedRowsChange">

          <span slot="action" slot-scope="text, record">
            <a @click="handleEdit(record)">编辑</a>

            <a-divider type="vertical"/>
            <a-dropdown>
              <a class="ant-dropdown-link">
                更多 <a-icon type="down"/>
              </a>
              <a-menu slot="overlay">
                <a-menu-item>
                  <a href="javascript:;" @click="handleDetail(record)">详情</a>
                </a-menu-item>
                <a-menu-item>
                  <a href="javascript:;" @click="handleAddSub(record)">添加下级</a>
                </a-menu-item>
                <a-menu-item>
                  <a href="javascript:;" @click="handleDataRule(record)">数据规则</a>
                </a-menu-item>

                <a-menu-item>
                  <a-popconfirm title="确定删除吗?" @confirm="() => handleDelete(record.id)">
                    <a>删除</a>
                  </a-popconfirm>
                </a-menu-item>
              </a-menu>
            </a-dropdown>
          </span>
          <!-- 字符串超长截取省略号显示 -->
          <span slot="url" slot-scope="text">
            <j-ellipsis :value="text" :length="25"/>
          </span>
          <!-- 字符串超长截取省略号显示-->
          <span slot="component" slot-scope="text">
            <j-ellipsis :value="text"/>
          </span>
        </a-table>

      </div>
      <!-- table区域-end -->

      <permission-modal ref="modalForm" @ok="modalFormOk"></permission-modal>
      <permission-data-rule-list ref="PermissionDataRuleList" @ok="modalFormOk"></permission-data-rule-list>

    </a-card>
  </div>
</template>

<script>
  import PermissionModal from './modules/PermissionModal'
  import { getPermissionList } from '@/api/api'
  import { JeecgListMixin } from '@/mixins/JeecgListMixin'
  import PermissionDataRuleList from './PermissionDataRuleList'
  import JEllipsis from '@/components/jeecg/JEllipsis'

  const columns = [
    {
      title: '菜单名称',
      dataIndex: 'name',
      key: 'name'
    }, {
      title: '菜单类型',
      dataIndex: 'menuType',
      key: 'menuType',
      customRender: function(text) {
        if (text == 0) {
          return '菜单'
        } else if (text == 1) {
          return '菜单'
        } else if (text == 2) {
          return '按钮/权限'
        } else {
          return text
        }
      }
    }, /* {
      title: '权限编码',
      dataIndex: 'perms',
      key: 'permissionCode',
    }, */{
      title: 'icon',
      dataIndex: 'icon',
      key: 'icon'
    },
    {
      title: '组件',
      dataIndex: 'component',
      key: 'component',
      scopedSlots: { customRender: 'component' }
    },
    {
      title: '路径',
      dataIndex: 'url',
      key: 'url',
      scopedSlots: { customRender: 'url' }
    },
    {
      title: '排序',
      dataIndex: 'sortNo',
      key: 'sortNo'
    },
    {
      title: '操作',
      dataIndex: 'action',
      fixed: 'right',
      scopedSlots: { customRender: 'action' },
      align: 'center',
      width: 170
    }
  ]

  export default {
    name: 'PermissionList',
    mixins: [JeecgListMixin],
    components: {
      PermissionDataRuleList,
      PermissionModal,
      JEllipsis
    },
    data() {
      return {
        description: '这是菜单管理页面',
        // 表头
        columns: columns,
        loading: false,
        // 展开的行，受控属性
        expandedRowKeys: [],
        url: {
          list: '/sys/permission/list',
          delete: '/sys/permission/delete',
          deleteBatch: '/sys/permission/deleteBatch'
        }
      }
    },
    methods: {
      loadData() {
        this.dataSource = []
        getPermissionList().then((res) => {
          if (res.success) {
            console.log(res.result)
            this.dataSource = res.result
          }
        })
      },
      // 打开数据规则编辑
      handleDataRule(record) {
        this.$refs.PermissionDataRuleList.edit(record)
      },
      handleAddSub(record) {
        this.$refs.modalForm.title = '添加子菜单'
        this.$refs.modalForm.disableSubmit = false
        this.$refs.modalForm.edit({ status: '1', permsType: '1', route: true, 'parentId': record.id, menuType: 1 })
      },
      handleExpandedRowsChange(expandedRows) {
        this.expandedRowKeys = expandedRows
      }
    }
  }
</script>
<style scoped>
  @import '~@assets/less/common.less';
</style>
